Ball point pen



FIG. 1 is a top, left front perspective view of a ball-point pen showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is a front elevational view;

FIG. 4 is a right side elevational view, the left side being a mirror image thereof;

FIG. 5 is a rear elevational view;

FIG. 6 is a bottom plan view; and,

FIG. 7 is a top, left front perspective view thereof in an exploded condition. 

The ornamental design for a ball-point pen, as shown and described. 